/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/// <reference path='./import.ts' />
class SpanModifier extends ArkSpanComponent implements AttributeModifier<SpanAttribute> {

  private _changed: boolean = false;

  constructor(nativePtr: KNode) {
    super(nativePtr);
    this._changed = false;
    this._modifiersWithKeys = new ModifierMap();
  }

  applyNormalAttribute(instance: SpanAttribute): void {
    let myMap = this._modifiersWithKeys as ModifierMap;
    myMap.setOnChange(() => {
      this._changed = !this._changed;
    });

    // @ts-ignore
    let component: ArkSpanComponent = instance as ArkSpanComponent;
    mergeMaps(component._modifiersWithKeys, this._modifiersWithKeys);
  }
}
